Strange habits of Asterisk /= help =/

hi there,

Having strange trouble with my asterisk machine; it works 80% of the time, but on some occasions when i call, I get “all circuits are busy now”, resulting in me having to kill and restart asterisk. Any ideas?

this is the log:

[[email protected] ~]# tail /var/log/asterisk/full
Aug 14 10:40:28 WARNING[4658] app_macro.c: Context ‘macro-dialout-trunk-predial-hook’ for macro ‘dialout-trunk-predial-hook’ lacks ‘s’ extension, priority 1
Aug 14 10:40:28 NOTICE[4658] app_dial.c: Unable to create channel of type ‘ZAP’ (cause 34 - Circuit/channel congestion)
Aug 14 10:40:28 WARNING[4658] app_macro.c: Context ‘macro-dialout-trunk-predial-hook’ for macro ‘dialout-trunk-predial-hook’ lacks ‘s’ extension, priority 1
Aug 14 10:41:32 NOTICE[4658] cdr.c: CDR on channel ‘SIP/5800-0a1d7ba8’ not posted
Aug 14 10:41:32 NOTICE[4658] cdr.c: CDR on channel ‘SIP/5800-0a1d7ba8’ lacks end
Aug 14 10:42:26 NOTICE[4069] chan_sip.c: – Registration for ‘[email protected]’ timed out, trying again (Attempt #1)
Aug 14 10:42:51 WARNING[4680] app_macro.c: Context ‘macro-dialout-trunk-predial-hook’ for macro ‘dialout-trunk-predial-hook’ lacks ‘s’ extension, priority 1
Aug 14 10:42:51 NOTICE[4680] app_dial.c: Unable to create channel of type ‘SIP’ (cause 3 - No route to destination)
Aug 14 10:43:41 WARNING[4726] app_macro.c: Context ‘macro-dialout-trunk-predial-hook’ for macro ‘dialout-trunk-predial-hook’ lacks ‘s’ extension, priority 1
Aug 14 10:43:41 NOTICE[4726] app_dial.c: Unable to create channel of type ‘SIP’ (cause 3 - No route to destination)
[[email protected] ~]#
[[email protected] ~]# tail /var/log/asterisk/full
Aug 14 10:44:24 WARNING[5130] frame.c: Cannot disallow unknown format ''
Aug 14 10:44:24 WARNING[5130] frame.c: Cannot allow unknown format ''
Aug 14 10:44:24 WARNING[5130] frame.c: Cannot disallow unknown format ''
Aug 14 10:44:24 WARNING[5130] frame.c: Cannot allow unknown format ''
Aug 14 10:44:24 WARNING[5130] frame.c: Cannot disallow unknown format ''
Aug 14 10:44:24 WARNING[5130] frame.c: Cannot allow unknown format ''
Aug 14 10:44:24 VERBOSE[5151] logger.c: 4 Ri = 61685 TEI msg = 3 TEI = 7f
Aug 14 10:44:25 WARNING[5130] cdr_custom.c: Failed to load configuration file. Module not activated.
Aug 14 10:44:28 NOTICE[5145] chan_sip.c: Peer ‘main’ is now UNREACHABLE! Last qualify: 0
Aug 14 10:44:45 VERBOSE[5148] logger.c: 1 received TEI check request for TEI = 96

Looks like either a provider or network problem…

Registration for ‘[email protected]’ timed out, trying again